80 lines
2.8 KiB
C#
80 lines
2.8 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="HtmlLabelAdapter.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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using System;
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using System.IO;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.MobileControls;
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using System.Drawing;
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using System.Security.Permissions;
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#if COMPILING_FOR_SHIPPED_SOURCE
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namespace System.Web.UI.MobileControls.ShippedAdapterSource
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#else
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namespace System.Web.UI.MobileControls.Adapters
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#endif
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{
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/*
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* HtmlLabelAdapter class.
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*
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* Copyright (c) 2000 Microsoft Corporation
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*/
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/// <include file='doc\HtmlLabelAdapter.uex' path='docs/doc[@for="HtmlLabelAdapter"]/*' />
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[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
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public class HtmlLabelAdapter : HtmlControlAdapter
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{
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/// <include file='doc\HtmlLabelAdapter.uex' path='docs/doc[@for="HtmlLabelAdapter.Control"]/*' />
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protected new TextControl Control
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{
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get
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{
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return (TextControl)base.Control;
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}
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}
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/// <include file='doc\HtmlLabelAdapter.uex' path='docs/doc[@for="HtmlLabelAdapter.WhiteSpace"]/*' />
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protected internal bool WhiteSpace(String s)
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{
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if (s == null)
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{
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return true;
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}
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int length = s.Length;
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for(int i = 0; i < length; i++)
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{
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char c = s[i];
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if(!Char.IsWhiteSpace(c))
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{
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return false;
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}
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}
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return true;
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}
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/// <include file='doc\HtmlLabelAdapter.uex' path='docs/doc[@for="HtmlLabelAdapter.Render"]/*' />
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public override void Render(HtmlMobileTextWriter writer)
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{
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writer.EnterStyle(Style);
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if( (writer.BeforeFirstControlWritten) &&
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(Device.RequiresLeadingPageBreak) &&
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(String.IsNullOrEmpty(Control.Text) || WhiteSpace(Control.Text) ) )
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{
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writer.WriteBreak();
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}
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else
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{
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writer.WriteText(Control.Text, true);
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}
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writer.ExitStyle(Style, Control.BreakAfter);
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}
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}
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}
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